diff --git a/generator/ctrl/model/.gitignore b/generator/ctrl/model/.gitignore
new file mode 100644
index 0000000..29dd21e
--- /dev/null
+++ b/generator/ctrl/model/.gitignore
@@ -0,0 +1 @@
+fastBPE
diff --git a/generator/ctrl/model/fastBPE b/generator/ctrl/model/fastBPE
deleted file mode 160000
index 1fd3318..0000000
--- a/generator/ctrl/model/fastBPE
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 1fd33189c126dae356b9e187d93d93302fa45cef